Table 5 Agreement between antibiotic resistance genotypes and phenotypes of in H. pylori strains isolated in Vietnam
Antibiotic | Mutations | Phenotype | Cohen’s kappa (95%CI) | |
|---|---|---|---|---|
Resistant | Susceptible | |||
n (%) | n (%) | |||
AMX (pbp1 A) | Resistant (mutation) | 17 (100) | 3 (29.2) | 0.90 (0.796;1) |
Susceptible (no mutation) | 0 | 93 (70.7) | ||
CLR (23S rRNA) | Resistant (mutation) | 52 (96.3) | 1 (1.4) | 0.95 (0.89;1) |
Susceptible (no mutation) | 2 (3.7) | 68 (95.5) | ||
LVX (gyrA) | Resistant (mutation) | 24 (85.7) | 16 (16.8) | 0.6 (0.44; 0.75) |
Susceptible (no mutation) | 4 (14.2) | 79 (83.1) | ||
MTZ (rdxA) | Resistant (mutation) | 91 (100) | 8 (100) | 0.81 (0.69; 0.93) |
Susceptible (no mutation) | 0 | 24 (0) | ||